Speck BS 40 piston pump 420.4000.007

    3,324.90 € 3,324.90 € 3324.9 EUR

    3,324.90 €

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    Delivery rate series: Q max. 5 m³/h | Delivery head series: H max. 60 m | Media temperature series: K.A. | Operating pressure series: K.A. | Drive insulation class: F | Drive voltage: 3~ 400 V ± 10 %


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    Speck BS 40 piston pump 420.4000.007


    Partnumber :420.4000.007


    Bacon Piston Pump 420.4000.007 BS 40

    Daniel Speck designed the first belt-driven piston pump in 1913. Since then, more than a million pumpmeister and buffalo pumps have been built. This experience forms the basis for the well-known reliability of our pumps. SPECK piston pumps work energy-efficiently and are ideally suited for safe water supply, very often used in residential buildings and farms. Piston pumps show their strengths especially with long or unfavorably routed lines, they are very well self-priming up to 8m, can run dry for a short time, and are smooth-running due to the robust cast iron housing. To ensure the safety of the entire system, each piston pump has a built-in safety valve. On request, our piston pumps can be assembled into a complete domestic water system including a horizontal pressure tank, making installation easy and convenient. The automatic ventilation device ensures automatic operation of the water supply system.

    Application


    Water supply, agriculture, rainwater harvesting, farming, shipping

    Tech. Details

    Technical details
    Flow rate series Q max. 5 m³/h
    Head of series
    H max. 60 m
    Media temperature series
    N/A
    Operating print series
    N/A
    Boiler operating pressure
    Boiler operating pressure normal/max. 4/6 bars
    Funding medium
    Pure, cold water and pumped media that do not chemically or mechanically attack the pump materials.
    Drive Protection
    IP 55
    Drive insulation class
    F
    Drive Voltage
    3~ 400 V ± 10 %
    Drive speed
    1450 min-1
    Drive frequency
    50 Hz
    Type code
    BS: Pump type 25: pump size 200: boiler content
    Special versions
    - Saline water - higher performance
    Weight approx. (kg)
    66
    Weight without/with motor 4 bar (kg)
    N/A
    Type suction port (Rp)
    Print port (Rp)
    Flow rate (m³/h) Average flow rate (m³/h)
    4
    Operating pressure normal/max. (bar)
    4
    switch-off pressure normal/max. (bar)
    N/A
    Power output P2
    0.75
    Boiler
    200
    Material pump housing
    GG 20
    Material pump shaft
    Steel, drop-forged
    Crankshaft material
    N/A
    Piston rod material
    rolled stainless steel
    Cylinder liner material
    Brass/stainless steel
    Material Duo Piston
    Simrit
    Material valves
    Brass

    Execution



    Buffalo pump: Piston pump cpl. mounted with electrically isolated motor tensioning rocker, electric motor, V-belt pulleys, V-belts, V-belt protection, membrane safety valve (type-tested) and snifter valve. Domestic waterworks with horizontal pressure tank: Buffalo piston pump with built-in membrane safety valve (type tested), electric motor, galvanized pressure vessel, set pressure switch, manometer, automatic ventilation, completely closed belt protection made of plastic for your security